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Farmall 756

The Farmall 756 is a row-crop tractor produced from 1967 to 1971 as part of the 56 Series by Farmall, a division of International Harvester. It was offered in several variants including the IH 756 standard chassis, the Farmall 756 row-crop chassis, and the 756 Custom economy model. The tractor was equipped with multiple engine options including a 5.1L 6-cylinder diesel, 4.8L 6-cylinder gasoline, and 4.8L 6-cylinder LP gas engines. Transmission options included an 8-speed gear transmission and a 16-speed two-speed power shift with Torque Amplifier. The Farmall 756 featured hydrostatic power steering, independent hydraulic disc brakes, and optional cab with heat and A/C. It had a rear IH Fast Hitch and an independent rear PTO with 540/1000 RPM speeds. The tractor's dimensions included a 105 inch wheelbase, 164 inch length, 92 inch width, and 82 inch height at the steering wheel, with a shipping weight of 8,350 lbs for the diesel model. Electrical system used an alternator with 55 amps charging capacity and different battery configurations for gas/LPG and diesel models. Attachments included the International Harvester 2000 Loader with a lift capacity of 2330 lbs and breakout force of 4010 lbs. The Farmall 756 was related to models 656, 856, and the earlier 706.
Farmall 756International Harvesterrow-crop tractor56 Seriesdiesel tractorgasoline tractorLP gas tractor8-speed transmission16-speed power shiftTorque Amplifiertractor specifications
Power85 hp[P]
Founded1967 - 1971
Model756

Technical Specifications

Detailed specifications and technical data for Farmall 756

Power

PTO (tested):76.56 hp (57.1 kW)
PTO (claimed):76.5 hp (57.0 kW)
Drawbar (tested):67.46 hp (50.3 kW)
Drawbar (claimed):68 hp (50.7 kW)

Engine

Rated RPM:2300
Air cleaner:dual dry elements
Bore/Stroke:3.875x4.375 inches (98 x 111 mm)
Compression:16:1
Displacement:310 ci (5.1 L)
Oil capacity:12 qts (11.4 L)
Starter volts:12
Engine options:International Harvester 5.1L 6-cyl diesel, International Harvester 4.8L 6-cyl gasoline, International Harvester 4.8L 6-cyl LP gas
Coolant capacity:23.5 qts (22.2 L)
Rated RPM LP gas:2300
Air cleaner LP gas:dual dry elements
Bore/Stroke LP gas:3.75x4.39 inches (95 x 112 mm)
Compression LP gas:7.6:1
Rated RPM gasoline:2300
Displacement LP gas:291 ci (4.8 L)
Oil capacity LP gas:9 qts (8.5 L)
Air cleaner gasoline:dual dry elements
Bore/Stroke gasoline:3.75x4.39 inches (95 x 112 mm)
Compression gasoline:7.6:1
Starter volts LP gas:12
Displacement gasoline:291 ci (4.8 L)
Oil capacity gasoline:9 qts (8.5 L)
Starter volts gasoline:12
Coolant capacity LP gas:21 qts (19.9 L)
Coolant capacity gasoline:20.5 qts (19.4 L)
International Harvester D-310:diesel, 6-cylinder, liquid-cooled
International Harvester C-291 LP gas:LP gas, 6-cylinder, liquid-cooled
International Harvester C-291 gasoline:gasoline, 6-cylinder, liquid-cooled

Variants

IH 756:standard chassis
756 Custom:economy model
Farmall 756:row-crop chassis

Electrical

Batteries:1 (gas/LPG), 2 (diesel)
Battery AH:60 (gas/LPG), 130 (diesel)
Battery volts:12 (gas/LPG), 6 (diesel)
Charging amps:55
Charging system:alternator

Mechanical

Cab:optional with heat and A/C
Drive:Two- or four-wheel drive
Brakes:Independent hydraulic disc brakes
Steering:hydrostatic power

Production

Note:The Farmall 756 was not tested at Nebraska, the tests for the Farmall 706 were used.
Type:Row-Crop tractor
Series:56 Series
Years made:1967 - 1971

Attachments

Note:With double-acting lift cylinders.
Weight:1417 lbs (642 kg)
Rollback:20°
Bucket width:48 inches (121 cm), 60 inches (152 cm)
Boom cylinder:2.0 inches (5 cm), 2.5 inches (6 cm)
Height at pin:127 inches (322 cm)
Lift capacity:2330 lbs lift (full at pin) (1056 kg)
Breakout force:4010 lbs breakout (1818 kg)
Bucket cylinder:2.5 inches (6 cm)
Clearance dumped:106 inches (269 cm)
front-end loader:International Harvester 2000 Loader

Transmission

Note:Four gears each in high, low, and reverse ranges.
Type:two-speed power shift
Gears:8 forward and 4 reverse
Clutch:dry disc
Note TA:The Torque Amplifier (TA) provides a power shift from direct drive (DD) to a lower speed for every gear and range.
Gears TA:16 forward and 8 reverse
Clutch TA:dry disc
Oil capacity:68 qts (64.4 L)
Oil capacity TA:68 qts (64.4 L)
Gear transmission:gear
Transmission options:8-speed, 16-speed two-speed power shift
Torque Amplifier transmission:Torque Amplifier

Tractor hitch

Type:IH Fast Hitch
Rear Type:2

Serial Numbers

Location:Clutch housing, left side.
1967 (IH):7501
1968 (IH):7672
1969 (IH):8164
1970 (IH):8284
1971 (IH):8427
1967 (Farmall):7501
1968 (Farmall):9904
1969 (Farmall):14125
1970 (Farmall):17832
1971 (Farmall):18374

Dimensions & Tires

Width:92 inches (233 cm)
Length:164 inches (416 cm)
Rear tire:15.5-38
Wheelbase:105 inches (266 cm)
Front tire:6.50-16
Shipping weight:8,350 lbs (diesel) (3787 kg)
Height (steering wheel):82 inches (208 cm)

Power Take-off (PTO)

Speeds:540/1000
Rear PTO:independent
Engine RPM:540@2100, 1000@2100
Rear PTO Type:1000

Related Models

Farmall 656

Model:656

Farmall 756

Model:756

Farmall 856

Model:856

Farmall 706

Model:706